Recherche dans d’anciens sets de données

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Résultat de la recherche: 1 inscription 1 page
IFN3
volume: classe de diamètre(DHP) · essence principale · région de production
unité: m³/ha
ensemble analysé: forêt accessible sans la forêt buissonnante IFN3/IFN4
réseau: réseau IFN4 2009-2013
état 2004/06
région de production
JuraPlateauPréalpesAlpesSud des Alpesentière
classe de diamètre(DHP)essence principale m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± % m³/ha± %
12,0 à 15,9 cmépicéa2.5182.9143.2123.381.0162.86
sapin1.4121.3191.7160.3230.1350.99
pin0.1540.1930.0720.6180.01000.217
mélèze..0.0600.0730.4250.7260.218
arole......0.2470.01000.146
autres résineux0.1480.1330.01000.132..0.121
hêtre2.8111.7151.6160.7442.0171.69
érable0.7240.7230.6270.3180.2340.511
frêne0.6310.8340.4280.4200.5340.514
chêne0.3410.1360.01000.1350.4290.119
châtaignier..0.0100..0.01002.3280.327
autres feuillus0.9150.7211.0151.7123.4181.58
total9.378.688.578.2610.698.83
16,0 à 23,9 cmépicéa8.51610.61213.61012.273.11710.35
sapin5.0133.5195.0141.1180.5382.98
pin0.4370.4330.1662.0180.01000.815
mélèze0.01000.1470.1851.7142.4210.911
arole......0.6220.01000.222
autres résineux0.2370.3340.1460.134..0.219
hêtre9.4107.7106.3122.1167.6185.96
érable2.1182.4172.7161.2160.4351.88
frêne1.6242.5202.6201.2321.0381.811
chêne1.0361.2270.1520.2401.3290.716
châtaignier..0.0100..0.01006.4180.818
autres feuillus1.8202.1191.7202.7138.4133.07
total30.0630.8632.3625.2531.2729.23
24,0 à 35,9 cmépicéa19.11224.81142.7834.4712.31728.64
sapin13.41210.01512.6122.8181.4337.77
pin3.1291.9310.5614.4160.5542.412
mélèze0.2621.040..5.2127.2192.810
arole......1.820..0.620
autres résineux0.6560.344..0.0163..0.238
hêtre30.2919.5918.2125.1139.01815.25
érable5.8144.2176.5142.4180.9373.98
frêne4.4207.1156.2222.1241.0384.110
chêne2.9243.5230.4480.3431.9331.614
châtaignier......0.1638.3181.118
autres feuillus2.6214.1192.2242.2169.7153.68
total82.2576.5589.1560.8452.3771.82
36,0 à 51,9 cmépicéa37.2847.3782.3662.7523.41453.93
sapin28.21023.71029.795.9143.22917.45
pin6.4189.9161.7574.8150.7675.010
mélèze0.4531.3290.17213.8911.7166.28
arole......1.817..0.617
autres résineux0.5751.044....0.11000.337
hêtre49.6735.1829.3117.7147.71724.44
érable6.3133.1194.5162.0160.3543.28
frêne4.22214.2153.8212.3350.5735.011
chêne4.2297.0160.4600.5351.8402.613
châtaignier......0.1516.6240.824
autres feuillus2.8254.3190.9351.5243.9192.510
total139.94146.84152.64103.2459.97121.92
>= 52,0 cmépicéa40.4952.09102.1761.9632.81560.04
sapin26.91230.71138.1910.0155.53121.76
pin2.2294.5201.1462.3230.3712.213
mélèze0.3782.3360.75820.01014.6178.88
arole......1.722..0.522
autres résineux0.21003.1440.3100..0.21000.738
hêtre25.01232.81016.5166.4186.72016.86
érable1.3361.7350.6410.633..0.919
frêne3.0268.6191.9380.6350.3842.814
chêne2.5397.6210.21000.4460.5632.217
châtaignier......0.2608.0281.126
autres feuillus1.1392.1450.3632.4380.4511.524
total103.06145.35161.95106.6469.39119.32
totalépicéa107.76137.56243.95174.5472.611155.72
sapin74.9869.3887.1720.11210.72650.64
pin12.11516.8133.34414.1121.54510.78
mélèze0.9374.7230.94541.2836.71218.96
arole......6.2150.01002.015
autres résineux1.6554.9340.4780.3440.31001.426
hêtre116.9596.7671.9922.01133.11363.93
érable16.2912.01115.0116.5111.82910.35
frêne13.71533.21114.9156.6243.43214.37
chêne11.02119.4131.0351.4285.8217.110
châtaignier..0.0100..0.55231.5144.113
autres feuillus9.21413.3146.11510.61425.91112.06
total364.43408.03444.53304.03223.34351.11

calculé par unité d'interprétation: région de production

© WSL, Inventaire forestier national suisse, 30.03.2015 #183395/169871
Résultat de la recherche: 1 inscription 1 page

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